Single-player games like Space Soldier
Below are 8 single-player Steam games similar to Space Soldier, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Space Soldier page.
Ranked picks
- 1
Kid Mystic: Enchanted Edition
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and Adventure with Space Soldier.
Kid Mystic never paid attention in magic school except when they were discussing fireballs, so now he's the only one who can save Tulipton in this action-packed RPG which was hailed as The Best Fantasy Role Playing Game For The PC by (checks notes...) its own box.
- 2
Animus: Revenant
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and Adventure with Space Soldier.
You, keeper of a long abandoned refuge, must gather the dying memories of an an ill-fated world. Pick up your war hammer. Bring peace to the condemned, silence to the corrupt, and retribution against the deceitful. Fight, farm, craft, collect, end. (* Keyboard & mouse support available.)
- 3
洞天
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and Adventure with Space Soldier.
关于这款游戏在充满怪物的洞天中，坚持到最后并击杀boss，夺取洞天的灵气！通过类似幸运房东的升级系统组成你的牌库，对你的能力进行提升、使能力进化！你将成为洞天的幸存者，还是会成为一抔黄土？
- 4
Dungeon Defenders: Going Rogue
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and Adventure with Space Soldier.
Combining Roguelite, Action RPG, and Tower Defense gameplay into a crazy free-for-all, where it’s you and up to three friends versus hordes of enemies. Select your hero, survive the waves of foes, unlock new weapons and runes, and take on the bosses that await you!
- 5
Alchemist
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and Adventure with Space Soldier.
A magic-focused action battle* RPG where research and alchemy shape your path through combat encounters, puzzles, and challenges across diverse locations.
- 6
Fight To The Death
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and RPG with Space Soldier.
Fight To The Death is a roguelite game where you enter an arena filled with hundreds or even thousands of monsters. Utilizing each character's unique skills, collecting powerful items, crafting your own playstyle, and striving to be the last one standing.
- 7
King of Seas
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and Adventure with Space Soldier.
King of Seas is an ARPG adventure game set in a nautical pirate world. Embark on an epic adventure across the seven seas where you’ll discover lost islands and treasures, fight rival pirates and menacing monsters, and become the most legendary pirate of all time!
- 8
DunHero
Single-player alternative to Space Soldier — playable solo, no multiplayer required. Shares Action and Adventure with Space Soldier.
DunHero is an Action Roguelike. Choose your class, level up and collect powerful items. Defeat bosses and free the world from evil in unique adventures. Play solo or with friends in up to 4-player co-op.